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any
2026-05-10 20:42:52 +02:00
parent 98fbaad036
commit 79e94f9377
1 changed files with 6 additions and 8 deletions
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main.go
+6 -8
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@@ -58,27 +58,25 @@ func drawRec(rectangle *quad) {
}
func obstacleReflect(particlePos rl.Vector2, particleSpeed *rl.Vector2, obstacles *([MAXOBSTACLES](*quad)), particleRadius *float32, obstacleCount *int) {
var friction float32 = 0.9
for k := 0; k < *obstacleCount; k++ {
if rl.CheckCollisionCircleLine(particlePos, *particleRadius, (*((*obstacles)[k])).lu, (*((*obstacles)[k])).ru) {
var floorVector rl.Vector2 = rl.Vector2Subtract((*((*obstacles)[k])).ru, (*((*obstacles)[k])).lu)
var normalFloor rl.Vector2 = rl.Vector2Normalize(rl.Vector2Rotate(floorVector, -PI/2))
//var collisionAngle float32 = 2 * rl.Vector2Angle(rl.Vector2Negate(particleSpeed[i]), normalFloor)
*particleSpeed = rl.Vector2Reflect(*particleSpeed, normalFloor)
*particleSpeed = rl.Vector2Scale(rl.Vector2Reflect(*particleSpeed, normalFloor), friction)
} else if rl.CheckCollisionCircleLine(particlePos, *particleRadius, (*((*obstacles)[k])).ru, (*((*obstacles)[k])).rd) {
var floorVector rl.Vector2 = rl.Vector2Subtract((*((*obstacles)[k])).rd, (*((*obstacles)[k])).ru)
var normalFloor rl.Vector2 = rl.Vector2Normalize(rl.Vector2Rotate(floorVector, -PI/2))
//var collisionAngle float32 = 2 * rl.Vector2Angle(rl.Vector2Negate(particleSpeed[i]), normalFloor)
*particleSpeed = rl.Vector2Reflect(*particleSpeed, normalFloor)
*particleSpeed = rl.Vector2Scale(rl.Vector2Reflect(*particleSpeed, normalFloor), friction)
} else if rl.CheckCollisionCircleLine(particlePos, *particleRadius, (*((*obstacles)[k])).rd, (*((*obstacles)[k])).ld) {
var floorVector rl.Vector2 = rl.Vector2Subtract((*((*obstacles)[k])).ld, (*((*obstacles)[k])).rd)
var normalFloor rl.Vector2 = rl.Vector2Normalize(rl.Vector2Rotate(floorVector, -PI/2))
//var collisionAngle float32 = 2 * rl.Vector2Angle(rl.Vector2Negate(particleSpeed[i]), normalFloor)
*particleSpeed = rl.Vector2Reflect(*particleSpeed, normalFloor)
*particleSpeed = rl.Vector2Scale(rl.Vector2Reflect(*particleSpeed, normalFloor), friction)
} else if rl.CheckCollisionCircleLine(particlePos, *particleRadius, (*((*obstacles)[k])).ld, (*((*obstacles)[k])).lu) {
var floorVector rl.Vector2 = rl.Vector2Subtract((*((*obstacles)[k])).lu, (*((*obstacles)[k])).ld)
var normalFloor rl.Vector2 = rl.Vector2Normalize(rl.Vector2Rotate(floorVector, -PI/2))
//var collisionAngle float32 = 2 * rl.Vector2Angle(rl.Vector2Negate(particleSpeed[i]), normalFloor)
*particleSpeed = rl.Vector2Reflect(*particleSpeed, normalFloor)
*particleSpeed = rl.Vector2Scale(rl.Vector2Reflect(*particleSpeed, normalFloor), friction)
}
}
}